LM2575SX-12 National Semiconductor, LM2575SX-12 Datasheet - Page 10

• Manufacturer Part Number: LM2575SX-12
• Description: Conv DC-DC Single Inv/Step Down 4V to 40V 6-Pin(5+Tab) TO-263 T/R
• Manufacturer: National Semiconductor
• Type: Inverting|Step Downr

Specifications of LM2575SX-12

• Package: 6TO-263
• Number Of Outputs: 1
• Minimum Input Voltage: 4 V
• Maximum Input Voltage: 40 V
• Switching Frequency: 58 KHz
• Operating Supply Voltage: 4 to 40 V
• Maximum Output Current: 1 A
• Output Type: Fixed
• Output Voltage: 12 V
• Switching Regulator: Yes
• Efficiency: 88(Typ) %
• Operating Temperature: -40 to 125 °C

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Oscillator Frequency
Quiescent Current
vs Duty Cycle
Efficiency
1147540
1147542
1147538
10
Minimum Operating Voltage
Switch Saturation
Feedback Voltage
vs Duty Cycle
Voltage
1147539
1147541
1147543